From 9ce3936843009b7a1c2ceed6ff88a073a238f200 Mon Sep 17 00:00:00 2001
From: Michael Shilman <shilman@users.noreply.github.com>
Date: Fri, 9 Apr 2021 09:16:31 +0800
Subject: [PATCH] Merge pull request #14461 from kaelig/honor-watchoptions

Pass watchOptions from webpack config to webpackDevMiddleware (v3 only)
---
 lib/builder-webpack4/src/index.ts      | 1 +
 lib/core-server/src/manager/builder.ts | 1 +
 2 files changed, 2 insertions(+)

diff --git a/lib/builder-webpack4/src/index.ts b/lib/builder-webpack4/src/index.ts
index 5d9b131b778b..90fd663bbcda 100644
--- a/lib/builder-webpack4/src/index.ts
+++ b/lib/builder-webpack4/src/index.ts
@@ -71,6 +71,7 @@ export const start: WebpackBuilder['start'] = async ({ startTime, options, route
     publicPath: config.output?.publicPath as string,
     writeToDisk: true,
     logLevel: 'error',
+    watchOptions: config.watchOptions || {},
   };
 
   compilation = webpackDevMiddleware(compiler, middlewareOptions);
diff --git a/lib/core-server/src/manager/builder.ts b/lib/core-server/src/manager/builder.ts
index 96e28564491a..a2a524b25a81 100644
--- a/lib/core-server/src/manager/builder.ts
+++ b/lib/core-server/src/manager/builder.ts
@@ -73,6 +73,7 @@ export const start: WebpackBuilder['start'] = async ({ startTime, options, route
   const middlewareOptions: Parameters<typeof webpackDevMiddleware>[1] = {
     publicPath: config.output?.publicPath as string,
     writeToDisk: true,
+    watchOptions: config.watchOptions || {},
   };
 
   compilation = webpackDevMiddleware(compiler, middlewareOptions);